Inventor · disambiguated record
John R. Nieman
Also filed as: NIEMAN JOHN R
8 granted patents·85 citations·filing 1974–1978
86Inventor score
Files withCATERPILLAR TRACTOR CO8
Top patents by PatentIndex Score
8 records- 0181US4243093AMethod of making an insulated manifold with double cast wallsCATERPILLAR TRACTOR CO·Filed 1977·Granted Jan 6, 1981·33 cites·13 claims
- 0260US4040468AMethod and apparatus for introducing additives into a casting moldCATERPILLAR TRACTOR CO·Filed 1975·Granted Aug 9, 1977·8 cites·3 claims
- 0359US4147837AElongate composite articleCATERPILLAR TRACTOR CO·Filed 1977·Granted Apr 3, 1979·5 cites·10 claims
- 0456US4036279AMethod of treating molten metal in centrifugal castingsCATERPILLAR TRACTOR CO·Filed 1976·Granted Jul 19, 1977·7 cites·5 claims
- 0550US4163827AMethod of making a wrapped innoculation rod suitable for modifying the composition of molten metalsCATERPILLAR TRACTOR CO·Filed 1978·Granted Aug 7, 1979·13 cites·9 claims
- 0647US3991808AMethod and apparatus for the introduction of additives into a casting moldCATERPILLAR TRACTOR CO·Filed 1974·Granted Nov 16, 1976·10 cites·31 claims
- 0745US4055214AFlash control molding for moldsCATERPILLAR TRACTOR CO·Filed 1976·Granted Oct 25, 1977·4 cites·9 claims
- 0837US3991810AMethod and apparatus for introducing additives into a casting moldCATERPILLAR TRACTOR CO·Filed 1974·Granted Nov 16, 1976·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →